A lawyer for Bobbi Kristina’s father, Bobby Brown, said in a statement late Saturday that Bobbi Kristina’s boyfriend, Nick Gordon, was offered an opportunity to potentially visit her if he agreed to meet certain conditions.

But Gordon’s attorneys said Sunday that Brown has consistently denied Gordon permission to visit. They said they advised Gordon to refuse the conditions set by Brown. The conditions have not been made public.

Gordon has repeatedly offered to discuss the issue privately with Brown, rather than through lawyers.

“Those offers have also been rejected,” said Gordon’s lawyers, Randy Kessler and Joe Habachy, in the statement. “We hope Mr. Brown has a change of heart.”

On Thursday, doctors at Emory University Hospital replaced Bobbi Kristina’s breathing tube with a tracheostomy tube, according to a person close to the family who was not authorized to speak on her condition. The tracheostomy is usually used for patients who need to be on a ventilator for an extended period.